<template>
  <div class="app-container">
    <!-- 表单搜索栏 -->
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>

      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择" clearable style="width: 240px" >
          <el-option 
          v-for="item in nursing_project_status" 
          :key="item.value" 
          :label="item.label" 
          :value="item.value" />
        </el-select>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 表格工具栏 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['nursing:nursingProject:add']"
        >新增</el-button>
      </el-col>
    </el-row>
    
    <!-- 表格数据 -->
    <el-table v-loading="loading" :data="nursingProjectList" @selection-change="handleSelectionChange">
      <el-table-column fixed="left" label="序号" type="index" width="50" />
      <el-table-column label="名称" align="center" prop="name" />
      <el-table-column label="排序号" align="center" prop="orderNo" />
      <el-table-column label="单位" align="center" prop="unit" />
      <el-table-column label="价格" align="center" prop="price" />
      <el-table-column label="图片" align="center" prop="image" width="100">
        <template #default="scope">
          <image-preview :src="scope.row.image" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column label="护理要求" align="center" prop="nursingRequirement" />
      <el-table-column label="状态" align="center" prop="status" >
        <template #default="scope">
      <el-tag :type="scope.row.status === 1 ? 'success' : 'danger'">{{ scope.row.status === 1 ? '启用' : '禁用' }}</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template #default="scope">
           <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
         </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column fixed="right" width="200" label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['nursing:nursingProject:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['nursing:nursingProject:remove']">删除</el-button>
          <el-button link type="primary" :icon="scope.row.status == 0 ? 'Lock' : 'Unlock'" @click="handleEnable(scope.row)" >{{ scope.row.status == 0 ? '启用' : '禁用' }}</el-button>
        </template>
      </el-table-column>
      
    </el-table>
    
    <!-- 分页查询栏 -->
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改护理项目对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="nursingProjectRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" :min="1" :max="100" placeholder="请输入名称" />
        </el-form-item>
        <el-form-item label="排序号" prop="orderNo">
          <el-input-number v-model="form.orderNo" :min="1" :max="10" placeholder="输入排序号" />
        </el-form-item>
        <el-form-item label="单位" prop="unit">
          <el-input v-model="form.unit" placeholder="请输入单位" />
        </el-form-item>
        <el-form-item label="价格" prop="price">
          <el-input-number v-model="form.price" :min="1" :max="10000000000" placeholder="输入价格" :step="200"/>
        </el-form-item>
        <el-form-item label="图片" prop="image">
          <image-upload v-model="form.image"/>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <!-- //使用 el-radio-group 组件绑定 form.status，表示当前选中的状态。(我们要先知道当前状态，不然页面不显示)
              //使用 v-for 指令遍历 nursing_project_status 数组，生成多个 el-radio 单选按钮。
              //每个单选按钮的 label 和显示文本分别来自数组中每个对象的 value 和 label 属性。 -->
          <el-radio-group v-model="form.status">
          <el-radio v-for="dict in nursing_project_status" :key="dict.value" :label="dict.value">{{ dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="护理要求" prop="nursingRequirement">
          <el-input v-model="form.nursingRequirement" placeholder="请输入护理要求" type="textarea"/>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="NursingProject">
import { listNursingProject, getNursingProject, delNursingProject, addNursingProject, updateNursingProject } from "@/api/nursing/nursingProject";
import { id } from "element-plus/es/locales.mjs";

/* const value = ref('')
const options = [
  {
    value: '1',
    label: '启用',
  },
  {
    value: '0',
    label: '禁用',
  }] */

const { proxy } = getCurrentInstance();
const {nursing_project_status}=proxy.useDict("nursing_project_status")

const nursingProjectList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    name: null,
    orderNo: null,
    unit: null,
    price: null,
    image: null,
    nursingRequirement: null,
    status: null,
  },
  rules: {
    status: [
      { required: true, message: "状态不能为空", trigger: "change" }
    ],
    createTime: [
      { required: true, message: "创建时间不能为空", trigger: "blur" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询护理项目列表 */
function getList() {
  loading.value = true;
  listNursingProject(queryParams.value).then(response => {
    nursingProjectList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    name: null,
    orderNo: null,
    unit: null,
    price: null,
    image: null,
    nursingRequirement: null,
    status: null,
    createBy: null,
    updateBy: null,
    remark: null,
    createTime: null,
    updateTime: null
  };
  proxy.resetForm("nursingProjectRef");
}

/*因为没有启用,禁用这个按钮,我们需要在页面上定义这个按钮,并且使用三元运算的方法来进行判断
且每个按钮都有一个方法,因为这个按钮是我们自己定义的,不是若依提供的,所以我们要进行添加操作
可以根据删除的按钮的操作来参考,我们需要status这个属性和id这个属性,这个在数据库中都是存在(也就是后端),后端不用修改
只要修改前端,但是要知道,我们的status要和后端的名称要一样,也就是数据库的名称一样
所以我们在前面用的方法,来完善这个方法
1.先创建这个方法
2.要获取当前状态,根据状态生成提示信息，status 为 0 时提示“启用”，否则提示“禁用”。
3.要获取文字信息,因为0是禁用,所以后面的按钮位置上的信息是与之相反的
4.构建参数对象，包含行的 id 和更新后的 status（0 变 1，1 变 0）。*/
/**
 * 处理禁用或启用操作
 * @param {Object} row - 行数据对象，包含状态信息
 */
const handleEnable = (row) => {
  //获取当前行的状态
  const status = row.status;
  //根据状态决定提示信息
  const info = status == 0 ? '启用' : '禁用';
  //构建更新状态的参数
  const param = {
    id: row.id, // 使用行数据中的id
    status: status == 0 ? 1 : 0 // 根据当前状态决定新的状态值
  }
  //弹窗提示，并发送请求(这个可以直接哪删除按钮的方法,直接来修改就可以了,方法名需要变)
  proxy.$modal.confirm('是否确认'+info+'护理项目的数据项？').then(function() {
    return updateNursingProject(param);//每个人在api中生成的修改方法的名称不一样
    //要根据api的方法来进行修改
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess(info+"成功");
  }).catch(() => {});

}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加护理项目";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getNursingProject(_id).then(response => {
    form.value = response.data;
    form.value.status = String(form.value.status)
    open.value = true;
    title.value = "修改护理项目";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["nursingProjectRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateNursingProject(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addNursingProject(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除护理项目编号为"' + _ids + '"的数据项？').then(function() {
    return delNursingProject(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('nursing/nursingProject/export', {
    ...queryParams.value
  }, `nursingProject_${new Date().getTime()}.xlsx`)
}

getList();
</script>
